Finish implementation to find nearby plotmarkers.
This commit is contained in:
Hector Franqui
parent
19c5ca1d0c
commit
0ddb30c0f9
@ -117,7 +117,7 @@ function npc.places.add_owned_accessible_place(self, nodes, place_type)
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npc.places.add_owned(self, place_type, place_type,
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nodes[i].node_pos, empty_nodes[1].pos)
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npc.log("DEBUG", "Added node at "..minetest.pos_to_string(nodes[i].node_pos)
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.." to NPC "..dump(self.npc_name))
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.." to NPC "..dump(self.npc_name))
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break
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end
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end
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@ -218,34 +218,63 @@ end
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-- Notice that nodes is an array of entries {node_pos={}, type={}}
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function npc.places.filter_first_floor_nodes(nodes, ground_pos, floor_height)
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local height = floor_height or 2
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local result = {}
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for _,node in pairs(nodes) do
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if node.node_pos.y <= ground_pos.y + height then
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table.insert(result, node)
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end
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end
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return result
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local result = {}
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for _,node in pairs(nodes) do
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if node.node_pos.y <= ground_pos.y + height then
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table.insert(result, node)
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end
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end
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return result
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end
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-- Creates an array of {pos=<node_pos>, owner=''} for managing
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-- which NPC owns what
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function npc.places.get_nodes_by_type(start_pos, end_pos, type)
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local result = {}
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local nodes = npc.places.find_node_in_area(start_pos, end_pos, type)
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--minetest.log("Found "..dump(#nodes).." nodes of type: "..dump(type))
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for _,node_pos in pairs(nodes) do
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local entry = {}
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entry["node_pos"] = node_pos
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entry["owner"] = ''
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table.insert(result, entry)
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end
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return result
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local result = {}
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local nodes = npc.places.find_node_in_area(start_pos, end_pos, type)
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--minetest.log("Found "..dump(#nodes).." nodes of type: "..dump(type))
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for _,node_pos in pairs(nodes) do
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local entry = {}
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entry["node_pos"] = node_pos
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entry["owner"] = ''
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table.insert(result, entry)
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end
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return result
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end
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-- Function to get mg_villages building data
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if minetest.get_modpath("mg_villages") ~= nil then
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function npc.places.get_mg_villages_building_data(pos)
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local result = {
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village_id = "",
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plot_nr = -1,
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building_data = {},
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building_type = "",
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}
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local meta = minetest.get_meta(pos)
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result.plot_nr = meta:get_int("plot_nr")
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result.village_id = meta:get_string("village_id")
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-- Get building data
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if mg_villages.get_plot_and_building_data then
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local all_data = mg_villages.get_plot_and_building_data(result.village_id, result.plot_nr)
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result.building_data = all_data.building_data
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result.building_type = result.building_data.typ
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result["building_pos_data"] = all_data.bpos
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else
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-- Following line from mg_villages mod, protection.lua
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local btype = mg_villages.all_villages[result.village_id].to_add_data.bpos[result.plot_nr].btype
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result.building_data = mg_villages.BUILDINGS[btype]
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result.building_type = result.building_data.typ
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end
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return result
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end
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end
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-- This function will search for nodes of type plotmarker and,
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-- in case of being an mg_villages plotmarker, it will fetch building
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-- information and include in result.
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function npc.places.find_plotmarkers(pos, radius)
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function npc.places.find_plotmarkers(pos, radius, exclude_current_pos)
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local result = {}
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local start_pos = {x=pos.x - radius, y=pos.y - 1, z=pos.z - radius}
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local end_pos = {x=pos.x + radius, y=pos.y + 1, z=pos.z + radius}
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@ -253,20 +282,31 @@ function npc.places.find_plotmarkers(pos, radius)
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npc.places.nodes.PLOTMARKER_TYPE)
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-- Scan nodes
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for i = 1, #nodes do
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local node = minetest.get_node(nodes[i])
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local def = {}
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def["pos"] = nodes[i]
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def["name"] = node.name
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if node.name == "mg_villages:plotmarker" then
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local meta = minetest.get_meta(nodes[i])
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def["plot_nr"] = meta:get_int("plot_nr")
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def["village_id"] = meta:get_string("village_id")
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if def.plot_nr and def.village_id and mg_villages.get_plot_and_building_data then
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def["building_data"] = mg_villages.get_plot_and_building_data( def.village_id, def.plot_nr )
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-- Check if current plotmarker is to be excluded from the list
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local exclude = false
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if exclude_current_pos then
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if pos.x == nodes[i].x and pos.y == nodes[i].y and pos.z == nodes[i].z then
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exclude = true
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end
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end
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table.insert(result, def)
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-- Analyze and include node if not excluded
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if not exclude then
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local node = minetest.get_node(nodes[i])
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local def = {}
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def["pos"] = nodes[i]
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def["name"] = node.name
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if node.name == "mg_villages:plotmarker" and npc.places.get_mg_villages_building_data then
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local data = npc.places.get_mg_villages_building_data(nodes[i])
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def["plot_nr"] = data.plot_nr
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def["village_id"] = data.village_id
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def["building_data"] = data.building_data
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def["building_type"] = data.building_type
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if data.building_pos_data then
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def["building_pos_data"] = data.building_pos_data
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end
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end
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table.insert(result, def)
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end
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end
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return result
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end
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@ -275,22 +315,22 @@ end
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-- furnaces, storage (e.g. chests) and openable (e.g. doors).
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-- Returns a table with these classifications
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function npc.places.scan_area_for_usable_nodes(pos1, pos2)
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local result = {
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bed_type = {},
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sittable_type = {},
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furnace_type = {},
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storage_type = {},
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openable_type = {}
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}
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local start_pos, end_pos = vector.sort(pos1, pos2)
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local result = {
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bed_type = {},
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sittable_type = {},
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furnace_type = {},
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storage_type = {},
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openable_type = {}
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}
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local start_pos, end_pos = vector.sort(pos1, pos2)
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result.bed_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.BED_TYPE)
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result.sittable_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.SITTABLE_TYPE)
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result.furnace_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.FURNACE_TYPE)
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result.storage_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.STORAGE_TYPE)
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result.openable_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.OPENABLE_TYPE)
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result.bed_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.BED_TYPE)
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result.sittable_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.SITTABLE_TYPE)
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result.furnace_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.FURNACE_TYPE)
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result.storage_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.STORAGE_TYPE)
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result.openable_type = npc.places.get_nodes_by_type(start_pos, end_pos, npc.places.nodes.OPENABLE_TYPE)
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return result
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return result
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end
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-- Specialized function to find doors that are an entrance to a building.
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@ -346,9 +386,9 @@ function npc.places.find_entrance_from_openable_nodes(all_openable_nodes, marker
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--minetest.log("Path distance: "..dump(#path))
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-- Check if path length is less than the minimum found so far
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if #path < min then
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-- Set min to path length and the result to the currently found node
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min = #path
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result = openable_nodes[i]
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-- Set min to path length and the result to the currently found node
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min = #path
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result = openable_nodes[i]
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else
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-- Specific check to prefer mtg's doors to cottages' doors.
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-- The reason? Sometimes a cottages' door could be closer to the
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@ -394,8 +434,8 @@ function npc.places.find_sittable_nodes_nearby(pos, radius)
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table.insert(result, nodes[i])
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end
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else
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-- Add node as it is sittable
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table.insert(result, nodes[i])
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-- Add node as it is sittable
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table.insert(result, nodes[i])
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end
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end
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end
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27
spawner.lua
27
spawner.lua
@ -560,20 +560,12 @@ if minetest.get_modpath("mg_villages") ~= nil then
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or (not plot_nr or (plot_nr and plot_nr == 0)) then
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return
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end
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-- Get building data
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local building_data = {}
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local building_type = ""
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if mg_villages.get_plot_and_building_data then
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building_data = mg_villages.get_plot_and_building_data(village_id, plot_nr)
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building_type = building_data.building_data.typ
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else
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-- Following line from mg_villages mod, protection.lua
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local btype = mg_villages.all_villages[village_id].to_add_data.bpos[plot_nr].btype
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building_data = mg_villages.BUILDINGS[btype]
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building_type = building_data.typ
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end
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minetest.log("Found building data: "..dump(building_data))
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local all_data = npc.places.get_mg_villages_building_data(pos)
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local building_data = all_data.building_data
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local building_type = all_data.building_type
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local building_pos_data = all_data.building_pos_data
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--minetest.log("Found building data: "..dump(building_data))
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-- Check if the building is of the support types
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for _,value in pairs(npc.spawner.mg_villages_supported_building_types) do
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@ -608,9 +600,14 @@ if minetest.get_modpath("mg_villages") ~= nil then
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meta:set_string("entrance", minetest.serialize(entrance))
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-- Store nodedata into the spawner's metadata
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meta:set_string("node_data", minetest.serialize(nodedata))
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-- Find nearby plotmarkers
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local nearby_plotmarkers = npc.places.find_plotmarkers(pos, 20)
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-- Find nearby plotmarkers, excluding current plotmarker
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local nearby_plotmarkers = npc.places.find_plotmarkers(pos, 20, true)
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minetest.log("Found nearby plotmarkers: "..dump(nearby_plotmarkers))
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meta:set_string("nearby_plotmarkers", minetest.serialize(nearby_plotmarkers))
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-- Check if building position data is also available (recent mg_villages)
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if building_pos_data then
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meta:set_string("building_pos_data", minetest.serialize(building_pos_data))
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end
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-- Initialize NPCs
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local npcs = {}
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meta:set_string("npcs", minetest.serialize(npcs))
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